Alexander Kolbasov created SENTRY-1800:
------------------------------------------
Summary: Updates can still have holes
Key: SENTRY-1800
URL: https://issues.apache.org/jira/browse/SENTRY-1800
Project: Sentry
Issue Type: Sub-task
Components: Sentry
Reporter: Alexander Kolbasov
Assignee: Lei (Eddy) Xu
The fixed for SENTRY-1795 was supposed to guarantee that we don't have any
holes in the update tables.
The ffix includes the new test {{TestSentryStore#testDuplicateNotification}}.
This test passes sometimes but sometimes fails, for example:
{code}
java.lang.AssertionError:
Expected :5000
Actual :4863
<Click to see difference>
at org.junit.Assert.fail(Assert.java:93)
at org.junit.Assert.failNotEquals(Assert.java:647)
at org.junit.Assert.assertEquals(Assert.java:128)
at org.junit.Assert.assertEquals(Assert.java:472)
at org.junit.Assert.assertEquals(Assert.java:456)
at
org.apache.sentry.provider.db.service.persistent.TestSentryStore.testConcurrentUpdateChanges(TestSentryStore.java:2977)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:62)
{code}
It fails here:
{code}
List<MSentryPermChange> changes = sentryStore.getMSentryPermChanges();
assertEquals(numThreads * numChangesPerThread, changes.size());
{code}
meaning that some changes are missing. The question is whether they are missing
with holes or we just have a shorter list?
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
